How to install xKey
Step 1: Unbox and Prepare Components
Included in the Box
1 x BLACK X xKey
1 x CR2032 Battery (pre-installed)
Quick Start Guide
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Step 2: Activate the xKey
- Pull the plastic tab located between the battery and the contact points.
- Ensure the outer cover is securely attached to the base by pressing it firmly into position.

Step 3: Pair the BLACK X xKey and Assign Permissions
- Ensure Bluetooth is activated on your smartphone and open the BLACK X app.
- Navigate to your BLACK X lock settings ⚙️ , select xKey and then tap Add xKey.
- Choose the relevant period for authorized access: Timed, Unlimited, or Recurring.
- Enter the authorized user's details (first name, last name, and the relevant period, if applicable), then select Continue.
- Activate the BLACK X Key by pressing and holding the unlock button for 5 seconds.
- Select the relevant xKey from the list.
- Congratulations! You have successfully paired your BLACK X xKey.
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Step 4: Test your BLACK X xKey
Press the unlock button on the xKey to unlock your BLACK X lock.
You will hear a beep sound from the lock, confirming successful operation.
Troubleshooting:
If the lock does not respond, ensure you are within 33 feet (10 meters) of the lock.
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Your BLACK X xKey is now ready to use. Enjoy seamless and secure access to your lock with just a press of a button. If you need further assistance, check out our full support center.
Maintenence
How to replace the battery in the xKey
- Open the outer cover downward, to detach it from the base. Note: A tool may be required to apply additional pressure for opening.
- Insert a CR2032 battery with the positive (+) side facing up.
- Secure the outer cover onto the base by pressing it firmly into position
until it clicks securely.

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